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annotate mercurial/revlogutils/__init__.py @ 47394:ac60a1366a49

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revlog: move `offset_type` to `revlogutils` This multiple module are using this so it make sense to move it at the utility level. Differential Revision: https://phab.mercurial-scm.org/D10792
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Sun, 30 May 2021 16:19:36 +0200
parents ab595920de0e
children a669404f0f4a
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a7c0c5b5a50f revlog: introduce an explicit NodeMap class for pure code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 39329
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1 # mercurial.revlogutils -- basic utilities for revlog
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2 #
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parents: 39329
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3 # Copyright 2019 Pierre-Yves David <pierre-yves.david@octobus.net>
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parents: 39329
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4 #
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parents: 39329
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5 # This software may be used and distributed according to the terms of the
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parents: 39329
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6 # GNU General Public License version 2 or any later version.
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7
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 39329
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8 from __future__ import absolute_import
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
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9
ac60a1366a49 revlog: move `offset_type` to `revlogutils`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
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10 from ..interfaces import repository
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11
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
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ac60a1366a49 revlog: move `offset_type` to `revlogutils`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
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13 def offset_type(offset, type):
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
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14 if (type & ~repository.REVISION_FLAGS_KNOWN) != 0:
ac60a1366a49 revlog: move `offset_type` to `revlogutils`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
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15 raise ValueError(b'unknown revlog index flags: %d' % type)
ac60a1366a49 revlog: move `offset_type` to `revlogutils`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
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16 return int(int(offset) << 16 | type)